It is already given in the question that that freezing temperature of water is 0 degree Celsius. The freezing temperature of water in degree Fahrenheit is required to be found. We know the relation between degree centigrade and degree Fahrenheit is" Degree Fahrenheit = C(9/5) + 32 Here in the above equation "C" represents degree centigrade. From the question we already know the freezing temperature of water as 0 degree Centigrade. Now we have to replace the value of Centigrade in the equation Degree Fahrenheit = C(9/5) + 32 = 0(9/5) + 32 = 0 + 32 = 32 degrees So water freezes at 32 degrees Fahrenheit.
